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<div class="title">EasyQtSql_NonQueryResult.h</div>  </div>
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<a href="_easy_qt_sql___non_query_result_8h.htm">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef EASYQTSQL_NONQUERYRESULT_H</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define EASYQTSQL_NONQUERYRESULT_H</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * The MIT License (MIT)</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * Copyright 2018 Alexey Kramin</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * a copy of this software and associated documentation files (the</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * &quot;Software&quot;), to deal in the Software without restriction, including</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * without limitation the rights to use, copy, modify, merge, publish,</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * distribute, sublicense, and/or sell copies of the Software, and to</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * permit persons to whom the Software is furnished to do so, subject to</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * the following conditions:</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * included in all copies or substantial portions of the Software.</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND,</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#ifndef EASY_QT_SQL_MAIN</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;QtSql&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="class_non_query_result.htm">   38</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_non_query_result.htm">NonQueryResult</a></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;{</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a6efef52d7a939622bbc934ff6b90ffe0">   40</a></span>&#160;   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_database.htm">Database</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a49982aa325e19f0956d42fde9132caa2">   41</a></span>&#160;   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_transaction.htm">Transaction</a>;   </div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a5e578aaf2c9f489c431c988b94452222">   42</a></span>&#160;   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_insert_query.htm">InsertQuery</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#aaf09a5441ccc57c5e2a73a97d2dd20ba">   43</a></span>&#160;   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_update_query.htm">UpdateQuery</a>;</div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#ae7243c345a92d89c03c2c6bfe85b5505">   44</a></span>&#160;   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_delete_query.htm">DeleteQuery</a>;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a616178c42a0f0f118240fc2ac6be525f">   51</a></span>&#160;   QSqlQuery &amp;<a class="code" href="class_non_query_result.htm#a616178c42a0f0f118240fc2ac6be525f">unwrappedQuery</a>()</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;   {</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;      <span class="keywordflow">return</span> m_query;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;   }</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a5fa9c9e3fb931a6309823a3da3389a92">   61</a></span>&#160;   <span class="keywordtype">int</span> <a class="code" href="class_non_query_result.htm#a5fa9c9e3fb931a6309823a3da3389a92">numRowsAffected</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keyword">   </span>{</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      <span class="keywordflow">return</span> m_query.numRowsAffected();</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;   }</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#abd15978a87fabe6741ef47ae1e363f4e">   71</a></span>&#160;   QVariant <a class="code" href="class_non_query_result.htm#abd15978a87fabe6741ef47ae1e363f4e">lastInsertId</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="keyword">   </span>{</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;      <span class="keywordflow">return</span> m_query.lastInsertId();</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;   }</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a5867a27a2ad86126f35e3895b2edaf4e">   81</a></span>&#160;   QSqlError <a class="code" href="class_non_query_result.htm#a5867a27a2ad86126f35e3895b2edaf4e">lastError</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">   </span>{</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;      <span class="keywordflow">return</span> m_query.lastError();</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;   }</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#a5f51ab5a8dac9523e824441ea51077a8">   91</a></span>&#160;   QString <a class="code" href="class_non_query_result.htm#a5f51ab5a8dac9523e824441ea51077a8">lastQuery</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="keyword">   </span>{</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;      <span class="keywordflow">return</span> m_query.lastQuery();</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;   }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="class_non_query_result.htm#ac36b8de8963276c2c98b66cb539f0ddd">  101</a></span>&#160;   QString <a class="code" href="class_non_query_result.htm#ac36b8de8963276c2c98b66cb539f0ddd">executedQuery</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="keyword">   </span>{</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      <span class="keywordflow">return</span> m_query.executedQuery();</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;   }</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;   <span class="keyword">explicit</span> <a class="code" href="class_non_query_result.htm">NonQueryResult</a>(<span class="keyword">const</span> QSqlQuery &amp;q)</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    : m_query(q)</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;   { }</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;   QSqlQuery m_query;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;};</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#endif // EASYQTSQL_NONQUERYRESULT_H</span></div><div class="ttc" id="class_non_query_result_htm_a5867a27a2ad86126f35e3895b2edaf4e"><div class="ttname"><a href="class_non_query_result.htm#a5867a27a2ad86126f35e3895b2edaf4e">NonQueryResult::lastError</a></div><div class="ttdeci">QSqlError lastError() const</div><div class="ttdoc">Returns error information about the last error (if any) that occurred with this query. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:81</div></div>
<div class="ttc" id="class_non_query_result_htm_a5f51ab5a8dac9523e824441ea51077a8"><div class="ttname"><a href="class_non_query_result.htm#a5f51ab5a8dac9523e824441ea51077a8">NonQueryResult::lastQuery</a></div><div class="ttdeci">QString lastQuery() const</div><div class="ttdoc">Returns the text of the current query being used, or an empty string if there is no current query tex...</div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:91</div></div>
<div class="ttc" id="class_non_query_result_htm_abd15978a87fabe6741ef47ae1e363f4e"><div class="ttname"><a href="class_non_query_result.htm#abd15978a87fabe6741ef47ae1e363f4e">NonQueryResult::lastInsertId</a></div><div class="ttdeci">QVariant lastInsertId() const</div><div class="ttdoc">Returns the object ID of the most recent inserted row if the database supports it. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:71</div></div>
<div class="ttc" id="class_non_query_result_htm_a616178c42a0f0f118240fc2ac6be525f"><div class="ttname"><a href="class_non_query_result.htm#a616178c42a0f0f118240fc2ac6be525f">NonQueryResult::unwrappedQuery</a></div><div class="ttdeci">QSqlQuery &amp; unwrappedQuery()</div><div class="ttdoc">Returns reference on wrapped QSqlQuery. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:51</div></div>
<div class="ttc" id="class_non_query_result_htm"><div class="ttname"><a href="class_non_query_result.htm">NonQueryResult</a></div><div class="ttdoc">QSqlQuery wrapper for non-select query results reading. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:38</div></div>
<div class="ttc" id="class_database_htm"><div class="ttname"><a href="class_database.htm">Database</a></div><div class="ttdoc">QSqlDatabase wrapper. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_Transaction.h:67</div></div>
<div class="ttc" id="class_delete_query_htm"><div class="ttname"><a href="class_delete_query.htm">DeleteQuery</a></div><div class="ttdoc">QSqlQuery wrapper for DELETE FROM ... WHERE .. query execution. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_DeleteQuery.h:39</div></div>
<div class="ttc" id="class_transaction_htm"><div class="ttname"><a href="class_transaction.htm">Transaction</a></div><div class="ttdoc">QSqlDatabase transaction wrapper. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_Transaction.h:398</div></div>
<div class="ttc" id="class_non_query_result_htm_a5fa9c9e3fb931a6309823a3da3389a92"><div class="ttname"><a href="class_non_query_result.htm#a5fa9c9e3fb931a6309823a3da3389a92">NonQueryResult::numRowsAffected</a></div><div class="ttdeci">int numRowsAffected() const</div><div class="ttdoc">Returns the number of rows affected by the result&amp;#39;s SQL statement, or -1 if it cannot be determined...</div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:61</div></div>
<div class="ttc" id="class_non_query_result_htm_ac36b8de8963276c2c98b66cb539f0ddd"><div class="ttname"><a href="class_non_query_result.htm#ac36b8de8963276c2c98b66cb539f0ddd">NonQueryResult::executedQuery</a></div><div class="ttdeci">QString executedQuery() const</div><div class="ttdoc">Returns the last query that was successfully executed. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_NonQueryResult.h:101</div></div>
<div class="ttc" id="class_insert_query_htm"><div class="ttname"><a href="class_insert_query.htm">InsertQuery</a></div><div class="ttdoc">QSqlQuery wrapper for INSERT INTO table query execution. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_InsertQuery.h:39</div></div>
<div class="ttc" id="class_update_query_htm"><div class="ttname"><a href="class_update_query.htm">UpdateQuery</a></div><div class="ttdoc">QSqlQuery wrapper for UPDATE ... SET ... WHERE ... query execution. </div><div class="ttdef"><b>Definition:</b> EasyQtSql_UpdateQuery.h:39</div></div>
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